Across the Curriculum- Academic Workbooks Approved by TeachersAcross the Curriculum books are approved by educators as academic supplements that reinforce your child's learning. This series is perfect for practicing academic skills during school breaks. Find books available for grades pre-K and above.Challenging ActivitiesChoose workbook materials that are designed by educators and approved for each grade level. The workbooks provide supplemental learning for each grade with academic exercises for each subject, or as a single-subject title designed to provide extra review of the material. Every workbook includes an answer key to make grading simple. Appropriate for Each GradeMany of these books contain math, writing, and subject exercises to help your child increase knowledge outside the classroom. Workbooks are also available to strengthen specific skills, such as reading and financial literacy, with all materials age-appropriate for children. These workbooks help students learn new concepts step-by-step through repeated practice. A variety of games and interactive activities reinforce existing knowledge and encourage learning of new concepts. Children learn to apply their new knowledge in different ways through a variety of fun activities that bridge learning across different disciplines. Make Learning FunEach workbook includes full-color illustrations that bring the lessons to life. Easy-to-follow instructions make these books fun for children and the included answer keys allow you to gauge their progress. Fun stickers and games make the activities exciting, making these books perfect as a fun supplement for summer breaks and help prevent the loss of academic progress when students are out of school. Use together with other classroom books and media to make learning a blast for students throughout the year and reinforce important early skills.